September is the hottest month in San Jose with an average temperature of 18°C (64°F) and the coldest is January at 10°C (49°F) with the most daily sunshine hours at 14 in July. The wettest month is February with an average of 92.2mm of rain. The best month to swim in the sea is in August when the average sea temperature is 16°C (60°F).
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Sunrise 07:06
Sunset 16:50
Sunrise 07:06
Sunset 16:50